Rhondda Cynon Taff · Wales
Bath & shower resealing (mastic) in Trecynon, Rhondda Cynon Taff
Bath, shower and sink resealing with new mould-resistant silicone for homeowners, landlords and businesses in Trecynon. Free, fixed quotes from your pictures.
- Gaps in the seal
- A messy previous reseal
- Discoloured, yellow sealant
How to care for the repair
It’s all simple stuff, just a few sensible habits:
- Air the room after use
- Run the extractor fan during and after showers
- Store bottles on a shelf
- Clean the joints with a mild cleaner
Good ventilation is the best protection, and dry the joints after bathing so mould struggles to take hold.
Mouldy sealant is more than a cosmetic problem; it shows moisture is getting in. An early reseal keeps water where it belongs.
Bath resealing in Trecynon without replacing anything
We reseal baths, shower trays, basins and worktops, with mould-resistant sanitary silicone. A typical reseal takes a couple of hours, plus curing time. We’re often asked to fix a messy previous reseal and water getting behind the bath or tray, on shower trays & enclosures, basins & vanity units and wet rooms.
The work is guaranteed for twelve months. If something isn’t right in that time, we come back and put it right.
- Area
- Trecynon (CF44)
- Area hub
- Rhondda Cynon Taff
- Guarantee
- One year on every repair
- Price
- Free, fixed price from pictures
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
Prices and what affects them
There are no hourly rates or hidden extras. The price is based on:
- Any earlier repairs that need removing first
- Unusual colours or finishes
- How easy the damage is to reach
- How much damage there is
It helps to know what pushes a price up or down: access, material, the extent of the damage and whether we can do several items together. Photos let us give you a fixed figure.
How to get a fixed price
It only takes a minute to photograph the damage. Please include:
- A coin beside the damage so we can judge size
- Any details about the material
- Any earlier repairs or coatings
- One sharp close-up of the damage
Most clients in Trecynon get their price from photos. Tell us what happened and where you are, and we’ll reply with a fixed quote and the earliest dates we have.
What we do, step by step
On the day itself, there’s little for you to do. Let us in and show us the room, and we’ll get on with it. Most visits take a couple of hours.
- We protect the area and mask the joint lines.
- We remove the old sealant and every trace of residue.
- The joint is cleaned, treated and dried.
- We run a continuous bead of new silicone.
- We smooth the bead, remove the tape and leave it to cure.
Before we arrive
- Ensure the room can be ventilated
- Let us know if it has been repaired before
- Let us know about parking or access
How to get a price
The quickest way to a price is to send a couple of photos through our quote form or ring us. We’ll tell you honestly whether it can be repaired.
Read more
When to call us in Trecynon
Poor ventilation speeds things up: moisture sits on the joints longer, and mould takes hold.
People generally call us after spotting one of these:
- Gaps in the seal
- Black mould in the sealant
- Old sealant that looks dirty
- An untidy old seal
What your quote should include
- Aftercare advice
- When it can be used again
- If travel is included in the price
- Is the price fixed, and does it include VAT?
When we’d advise against a repair
It helps to know what we cannot do too:
- Hidden water damage
- Very wide gaps that need a trim
- A flexing bath
Not sure? Send pictures and we’ll give you a straight answer.
Surfaces we repair
- Wet rooms
- Basins & vanity units
- Baths
- Kitchen worktops & sinks
- Shower trays & enclosures
Work for landlords and builders
Hotels, guest houses and holiday lets need rooms back in use quickly, so most of our work is done in a single visit. We can work around your bookings.
We also carry out snagging repairs for builders and developers, putting right damage done during fitting. We are CHAS, Constructionline and SafeContractor accredited.
Repairs by material
Shower trays
Trays are sealed with weight on them, for the same reason.
Baths
We fill the bath before sealing, so the joint is at its widest.
Covering Trecynon
Trecynon is about 1 mile north-west of Aberdare, in Rhondda Cynon Taff. Whether you are in the middle of Trecynon or on the outskirts, the service is the same: a fixed price, a tidy visit and a guarantee. Trecynon is one of 133 places in Rhondda Cynon Taff where we work.
We work across CF44 and the streets around it. Local streets include Glan Road, Park Lane and Gadlys Road, and we cover them all. Main roads around Trecynon include the A4059, so getting to you is simple. Other places close to Trecynon include Robertstown (1 mile east), Cwmdare (1 mile south-west), Aberdare (1 mile south-east), Foundry Town (1 mile south) and Llwydcoed (1 mile north-west). We also work in nearby towns such as Pontypridd (10 miles south-east), Mountain Ash (4 miles south-east), Tonypandy (7 miles south), Rhondda (5 miles south), Porth (8 miles south) and Church Village (12 miles south-east).
Landmarks near Trecynon
Typical jobs here are in homes near Aberdare Park, Aberdare Park Primary and Mount Pleasant Hotel, among other places. Also close by are St.John Baptist High School (within half a mile south), Hen Dy Cwrdd Unitarian Chapel (less than half a mile east) and Aberdare High School (less than half a mile west). Trecynon’s nearest station is Aberdare station, about 0.9 miles south-east. Other landmarks nearby include Ysbyty Cwm Cynon (3.6 miles south-east) and Cynon Valley Museum (less than half a mile south-east). Open spaces near Trecynon include Cefnrhos-gwawr and Pwll Waun Cynon.
Your questions about bath resealing in Trecynon
Do you come to Trecynon?
Yes. We work across the UK and come to Trecynon. Send us photos for a fixed quote, or call 0345 017 0787.
Can you reseal over the old silicone?
All the old sealant comes out. New silicone will not bond to old.
What do you need from me?
Photos of the damage, a photo of the whole bath or shower and your postcode. Then we’ll agree a date.
Why does mould come back so fast?
Normally poor ventilation and moisture sitting on the joint. Mould-resistant silicone and good ventilation help.
How quickly can you book me in?
It depends on the time of year and where you are. Send photos with your postcode and we will reply with the earliest dates.
Can you redo someone else’s repair?
Generally, yes. Tell us what was done before and we’ll plan for it.
What areas do you cover?
We work UK-wide, and that includes Trecynon. Prices don’t change with location.
Do I need to be at home?
Someone needs to let us in and show us the job. After that, you can carry on with your day.
Why reseal now?
A reseal is one of the cheapest bathroom jobs there is. Failed sealant can lead to water damage that is much more expensive. Most people are surprised how affordable a repair is, especially compared with replacing and refitting. Photos let us give you the exact figure.
Why Trecynon customers choose us
- Straight answers about what a repair can do
- Same prices wherever you are
- Normally one visit, start to finish
- Nothing taken out or refitted
Read our full price list.
Places near Trecynon
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About our accreditations · Every repair comes with a one-year guarantee.
